I'm burning lavender milk today and it smells so good! I'm using 4630 with zinc wicks and this has an awesome hot throw- filling up my living room and kitchen.
I always use the amber bottles for room spray and sometimes use the pink or purple bottles for body spray , then I can't see if it's cloudy. I put right on the front label to shake well before each use.
I use this for room spray and body spray too. I use the same amount as number2of7 for room and body. I love it and my customers do too. One customer says she can still smell the room spray in her bedroom the next day.
When I add fragrance oils to my wax, I use a scale to weigh it out and paper dixie cups. I love the dixie cups because you don't have to clean anything up- just throw them away.